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#Industry News

Some Knowledge about Electrochemical Sensors

Gas sensor

Firstly, we know, electrochemical sensors have a PTFE film attached to the air inlet hole. On the one hand, this film can prevent water or oil from entering the sensor. On the other hand, the measurement range and sensitivity of the sensor can be adjusted. A larger aperture can improve the sensitivity and resolution of the device, while a smaller aperture can increase its measuring range. Secondly, extreme temperatures can affect the sensor's lifespan. The normal operating temperature range for sensors is basically between -30°C and 50°C. Even if operated for short periods in an over - temperature range, only high - quality sensors can remain unaffected. Regardless of the sensor's quality, extreme conditions should be avoided. Operating outside the normal temperature range can cause a zero - baseline shift and a delayed response. In severe cases, it can lead to electrolyte volatilization and affect the sensor's lifetime. Low temperatures not only significantly reduce sensitivity but also delay the response time. In extreme cases, they can cause the electrolyte to freeze.

CO2 gas analyzer

Details

  • Ningxia, China
  • Ningxia Maiya Sensor Technology Development